One way of doing this, although maybe not the easiest, would be to use a so-called embedded computer. There are a number of embedded computers made for hobbyists that are relatively inexpensive and easy to use. Although these computers cannot themselves control 12 volts DC, they can control transistors or relays which in turn can turn 12 volt DC on and off. Two examples of these computers are the Arduino and the computers made by Parallax.
A series circuit has the same amount of current at all points in the circuit.CommentIt's not simply 'the same amount of current at all points''; it's the same current at all points.
An ammeter.
In a series circuit, all components gets the same amount of current passing through them.
Yes In parallel circuit , current entering into the circuit will be divided intodifferent paths ( resistances) . Amount of current flow depends upon the magnitude of resistance applied in the circuit. Total current after passing through the circuit will be the sum of all current through each resistance.
Ohm's law states that the current in a circuit is inversely proportional to the circuit resistance. There is a single path for current in a series circuit. The amount of current is determined by the total resistance of the circuit and the applied voltage.
An ammeter measures the amount of current flowing in a circuit
No it cant. Voltage = Current x Resistance. So at constant Voltage if the Resistance is increased, Current will reduce
The least amount of current will flow through the branch of a parallel circuit that has the most resistance.
A series circuit has the same amount of current at all points in the circuit.CommentIt's not simply 'the same amount of current at all points''; it's the same current at all points.
current
An ammeter.
No. Parts of a series circuit have the same amount of current, but not necessarily the same amount of voltage.
yes
The ammeter measures the amount of current in a circuit.
A resister limits the amount of current passing through a circuit.
In a series circuit, all components gets the same amount of current passing through them.
Resistance is generally used to control the flow of amount of current in the circuit.